關於美國Cornell University農業與生命科學EON4James Shapleigh副教授學術報告的通知

報告題目🤷🏽：Insights into the community of denitrifiers gained using metagenomic

報告時間🧼：6月1日（周五）下午15:00~16:00

報告人🤸🏻‍♀️🎶：Dr. James Shapleigh

報告地點🧜🏽‍♀️💆🏿：實驗十一樓404

報告人簡介👚：

Dr. James Shapleigh在Clemson University微生物學系獲得學士學位，University of Georgia微生物系獲得博士學位🤦🏿‍♂️。主要從事微生物反硝化過程，即氮氧化物呼吸過程研究👸🏽，尤其在環境改變或脅迫下反硝化微生物生理生態應對策略方面的研究頗具特色🧑‍🏫。截止目前，已在PNAS, J. Bacteriology, Environ. Microbiol. 等期刊發表論文60余篇。

個人主頁：http://micro.cornell.edu/people/james-shapleigh

報告內容摘要：

Human intervention has doubled the amount of reactive nitrogen added to soils in the last hundred years. This has seriously disrupted the biogeochemical flow of nitrogen leading to serious pollution problems such as eutrophication of freshwater and marine ecosystems, contamination of nitrate in drinking water and increased greenhouse gas production. An important means of removing reactive nitrogen species is denitrification but much is uncertain about how microbial communities in soil respond to changes in nitrate and other environmental factors. In this seminar I will describe our recent work studying what environmental factors determine the type and distribution of denitrification genes in soils and how this informs our understanding of nitrogen biogeochemistry.

歡迎廣大感興趣的老師與同學參與研討！

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